常見(jiàn)例句雙語(yǔ)例句In fact, the fallback mode is a simple operation mode of the moving block system in the non-ATC mode.後備模式是移動(dòng)閉塞系統(tǒng)在非ATC模式下的一種簡(jiǎn)化運(yùn)營(yíng)。This paper describes the origin, definition and function of fallback mode of moving block system for urban rail transit.介紹城市軌道交通中,移動(dòng)閉塞系統(tǒng)的後備模式的由來(lái)、定義及其功能。But when loops, several spread-spectrum radios and centre control unit (moving block system with 'centralized' structure) fail, the system can not be running in the ATC mode.但是儅環(huán)線(xiàn)、多個(gè)擴(kuò)頻電臺(tái)、中央控制單元(“集中式”移動(dòng)閉塞系統(tǒng))等設(shè)備出現(xiàn)故障時(shí),系統(tǒng)將無(wú)法工作在A(yíng)TC模式下。 返回 moving block system